DocumentCode
1359682
Title
Generalized functional observer
Author
Zhang, Shou-yuan
Author_Institution
Brookhaven Nat. Lab., Upton, NY, USA
Volume
35
Issue
6
fYear
1990
fDate
6/1/1990 12:00:00 AM
Firstpage
733
Lastpage
737
Abstract
A functional observer and state feedback are proposed for singular systems in the polynomial fraction form that requires no impulsive mode elimination. The order of the compensator is determined by the newly defined generalized observability index that is associated with the McMillan degree of the system. A new generalized Lyapunov equation is also proposed through a realization scheme that can be applied to both ordinary and singular systems. The solution to the equation provides an algebraic approach to the observer of singular systems in the generalized state-space form
Keywords
Lyapunov methods; compensation; feedback; polynomials; state estimation; McMillan degree; algebraic approach; compensator; functional observer; generalized Lyapunov equation; generalized observability index; generalized state-space form; polynomial fraction form; singular systems; state estimation; state feedback; Eigenvalues and eigenfunctions; Equations; Observability; Polynomials; State feedback; Testing;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.53556
Filename
53556
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